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| author | Jacob Smith <jake.smith@hdfgroup.org> | 2020-03-13 22:13:17 (GMT) |
|---|---|---|
| committer | David Young <dyoung@hdfgroup.org> | 2020-05-20 14:34:20 (GMT) |
| commit | b11015c4ccec9384e516ca13a0a56b209b71a578 (patch) | |
| tree | d140c28354788589a09ae8d6cdec116bdc5b9646 /src/H5FDsec2.c | |
| parent | 333388c744626b23791298be9f9165fa5bc9d037 (diff) | |
| download | hdf5-b11015c4ccec9384e516ca13a0a56b209b71a578.zip hdf5-b11015c4ccec9384e516ca13a0a56b209b71a578.tar.gz hdf5-b11015c4ccec9384e516ca13a0a56b209b71a578.tar.bz2 | |
Add Splitter VFD to library.
* "Simultaneous and equivalent" Read-Write and Write-Only channels for
file I/O.
* Only supports drivers with the H5FD_FEAT_DEFAULT_VFD_COMPATIBLE flag for
now, preventing issues with multi-file drivers.
Add Mirror VFD to library.
* Write-only operations over a network.
* Uses TCP/IP sockets.
* Server and auxiliary server-shutdown programs provided in a new directory,
`utils/mirror_vfd`.
* Automated testing via loopback ("remote" of localhost).
Diffstat (limited to 'src/H5FDsec2.c')
| -rw-r--r-- | src/H5FDsec2.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/H5FDsec2.c b/src/H5FDsec2.c index a393490..d718a93 100644 --- a/src/H5FDsec2.c +++ b/src/H5FDsec2.c @@ -521,6 +521,12 @@ H5FD_sec2_query(const H5FD_t *_file, unsigned long *flags /* out */) FUNC_ENTER_NOAPI_NOINIT_NOERR /* Set the VFL feature flags that this driver supports */ + /* Notice: the Mirror VFD Writer currently uses only the Sec2 driver as + * the underying driver -- as such, the Mirror VFD implementation copies + * these feature flags as its own. Any modifications made here must be + * reflected in H5FDmirror.c + * -- JOS 2020-01-13 + */ if(flags) { *flags = 0; *flags |= H5FD_FEAT_AGGREGATE_METADATA; /* OK to aggregate metadata allocations */ |